i currently have a z2, bypassed and updated. i am thinking about upgrading to a 130bt. the question is, what will i be gaining and what will i be losing by upgrading. and are the harnesses swappable or will i have to rewire the whole works. thanks for answering guys!

Did you get a response to this? I also have a Z2 and want to connect my iPhone...but it seems the hardware is not moving forward and we need to look at the 130bt.

I know you guys have the simple answer....GIVE IT UP !!!

Please

I won't get into compaing features btw Z2 and Z130, since I never had a Z2. But the Z2 harness connectors are different, so you will have to re-splice (not rewire) your existing wiring. Not really a big deal. Use the heat shrink/solder butt connectors available and any auto or home store. solder is in the butt connector, you just heat it until it melts. Finis

The bypass is different too. Search Z130 on YouTube and see the video instructions.